WASHINGTON -- Imagine the horror of learning you have a terminal illness for which science has not yet come up with a treatment. Now imagine receiving the same diagnosis, and then learning a promising new treatment exists that could save your life -- but you can't get access to it thanks to governmental obstacles. That is the nightmare that befell Andrea Sloan, an Austin lobbyist who gave up her job at a high-priced law firm to advocate for victims of domestic violence. In 2007, Sloan was diagnosed with ovarian cancer, and for more than six years tried every Food and...